WLAN Test Report

FCC ID: ZNFL82VL

Test Report

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FCCID_2906016

PCTEST ENGINEERING LABORATORY, INC. 7185 Oakland Mills Road, Columbia, MD 21046 USA Tel. 410.290.6652 / Fax 410.290.6654 http://www.pctestlab.com MEASUREMENT REPORT FCC Part 15.247 WLAN 802.11b/g/n Applicant Name: Date of Testing: LG Electronics MobileComm U.S.A 01/19-01/29/2016 1000 Sylvan Avenue Test Site/Location: Englewood Cliffs, NJ 07632 PCTEST Lab, Columbia, MD, USA United States Test Report Serial No.: 0Y1601180111.ZNF FCC ID: ZNFL82VL APPLICANT: LG Electronics MobileComm U.S.A Application Type: Class II Permissive Change Model(s): LGL82VL, L82VL, LG-L82VL EUT Type: Portable Handset FCC Classification: Digital Transmission System (DTS) FCC Rule Part(s): Part 15.247 Test Procedure(s): KDB 558074 D01 V03r04 Class II Permissive Change: Please see FCC change document Original Grant Date: 01/27/2016 This equipment has been shown to be capable of compliance with the applicable technical standards as indicated in the measurement report and was tested in accordance with the measurement procedures specified in KDB 558074 D01 V03r04. Test results reported herein relate only to the item(s) tested. I attest to the accuracy of data. All measurements reported herein were performed by me or were made under my supervision and are correct to the best of my knowledge and belief. I assume full responsibility for the completeness of these measurements and vouch for the qualifications of all persons taking them. FCC Pt. 15.247 802.11b/g/n MEASUREMENT REPORT Reviewed by: FCC ID: ZNFL82VL (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 1 of 25 0Y1601180111.ZNF 01/19-01/29/2016 Portable Handset © 2016 PCTEST Engineering Laboratory, Inc. V 3.3 12/01/2015

T A B L E O F C O N T E N T S FCC PART 15.247 MEASUREMENT REPORT .................................................................................................. 3 1.0 INTRODUCTION ........................................................................................................................................4 1.1 Scope ............................................................................................................................................................. 4 1.2 PCTEST Test Location ................................................................................................................................... 4 2.0 PRODUCT INFORMATION ........................................................................................................................5 2.1 Equipment Description ................................................................................................................................... 5 2.2 Device Capabilities ......................................................................................................................................... 5 2.3 Test Configuration .......................................................................................................................................... 5 2.4 EMI Suppression Device(s)/Modifications ...................................................................................................... 5 3.0 DESCRIPTION OF TESTS.........................................................................................................................6 3.1 Evaluation Procedure ..................................................................................................................................... 6 3.2 Radiated Emissions ........................................................................................................................................ 6 3.3 Environmental Conditions .............................................................................................................................. 6 4.0 ANTENNA REQUIREMENTS ....................................................................................................................7 5.0 MEASUREMENT UNCERTAINTY .............................................................................................................8 6.0 TEST EQUIPMENT CALIBRATION DATA ................................................................................................9 7.0 TEST RESULTS .......................................................................................................................................10 7.1 Summary ...................................................................................................................................................... 10 7.2 Radiated Spurious Emission Measurements – Above 1 GHz ...................................................................... 11 7.2.1 Radiated Spurious Emission Measurements .......................................................................................................... 14 7.2.2 Radiated Restricted Band Edge Measurements ..................................................................................................... 19 7.3 Radiated Spurious Emissions Measurements – Below 1GHz ...................................................................... 21 8.0 CONCLUSION ..........................................................................................................................................25 FCC Pt. 15.247 802.11b/g/n MEASUREMENT REPORT Reviewed by: FCC ID: ZNFL82VL (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 2 of 25 0Y1601180111.ZNF 01/19-01/29/2016 Portable Handset © 2016 PCTEST Engineering Laboratory, Inc. V 3.3 12/01/2015

MEASUREMENT REPORT FCC Part 15.247 § 2.1033 General Information APPLICANT: LG Electronics MobileComm U.S.A APPLICANT ADDRESS: 1000 Sylvan Avenue Englewood Cliffs, NJ 07632, United States TEST SITE: PCTEST ENGINEERING LABORATORY, INC. TEST SITE ADDRESS: 7185 Oakland Mills Road, Columbia, MD 21046 USA FCC RULE PART(S): Part 15.247 BASE MODEL: LGL82VL, L82VL, LG-L82VL FCC ID: ZNFL82VL FCC CLASSIFICATION: Digital Transmission System (DTS) Test Device Serial No.: 2BBBH Production Pre-Production Engineering DATE(S) OF TEST: 01/19-01/29/2016 TEST REPORT S/N: 0Y1601180111.ZNF Test Facility / Accreditations Measurements were performed at PCTEST Engineering Lab located in Columbia, MD 21046, U.S.A.  PCTEST facility is an FCC registered (PCTEST Reg. No. 159966) test facility with the site description report on file and has met all the requirements specified in Section 2.948 of the FCC Rules and Industry Canada (2451B-1).  PCTEST Lab is accredited to ISO 17025 by U.S. National Institute of Standards and Technology (NIST) under the National Voluntary Laboratory Accreditation Program (NVLAP Lab code: 100431-0) in EMC, FCC and Telecommunications.  PCTEST Lab is accredited to ISO 17025-2005 by the American Association for Laboratory Accreditation (A2LA) in Specific Absorption Rate (SAR) testing, Hearing Aid Compatibility (HAC) testing, CTIA Test Plans, and wireless testing for FCC and Industry Canada Rules.  PCTEST Lab is a recognized U.S. Conformity Assessment Body (CAB) in EMC and R&TTE (n.b. 0982) under the U.S.-EU Mutual Recognition Agreement (MRA).  PCTEST TCB is a Telecommunication Certification Body (TCB) accredited to ISO/IEC Guide 65 by the American National Standards Institute (ANSI) in all scopes of FCC Rules and Industry Canada Standards (RSS).  PCTEST facility is an IC registered (2451B-1) test laboratory with the site description on file at Industry Canada.  PCTEST is a CTIA Authorized Test Laboratory (CATL) for AMPS, CDMA, and EvDO wireless devices and for Over-the-Air (OTA) Antenna Performance testing for AMPS, CDMA, GSM, GPRS, EGPRS, UMTS (W-CDMA), CDMA 1xEVDO, and CDMA 1xRTT. FCC Pt. 15.247 802.11b/g/n MEASUREMENT REPORT Reviewed by: FCC ID: ZNFL82VL (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 3 of 25 0Y1601180111.ZNF 01/19-01/29/2016 Portable Handset © 2016 PCTEST Engineering Laboratory, Inc. V 3.3 12/01/2015

1.0 INTRODUCTION 1.1 Scope Measurement and determination of electromagnetic emissions (EMC) of radio frequency devices including intentional and/or unintentional radiators for compliance with the technical rules and regulations of the Federal Communications Commission and the Industry Canada Certification and Engineering Bureau. 1.2 PCTEST Test Location The map below shows the location of the PCTEST LABORATORY, its proximity to the FCC Laboratory, the Columbia vicinity, the Baltimore-Washington Internt’l (BWI) airport, the city of Baltimore and the Washington, DC area. (See Figure 1-1). These measurement tests were conducted at the PCTEST Engineering Laboratory, Inc. facility located at 7185 Oakland Mills Road, Columbia, MD 21046. The site coordinates are 39o 10’23” N latitude and 76o 49’50” W longitude. The facility is 0.4 miles North of the FCC laboratory, and the ambient signal and ambient signal strength are approximately equal to those of the FCC laboratory. The detailed description of the measurement facility was found to be in compliance with the requirements of § 2.948 according to ANSI C63.4-2014 on January 22, 2015. Figure 1-1. Map of the Greater Baltimore and Metropolitan Washington, D.C. area FCC Pt. 15.247 802.11b/g/n MEASUREMENT REPORT Reviewed by: FCC ID: ZNFL82VL (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 4 of 25 0Y1601180111.ZNF 01/19-01/29/2016 Portable Handset © 2016 PCTEST Engineering Laboratory, Inc. V 3.3 12/01/2015

2.0 PRODUCT INFORMATION 2.1 Equipment Description The Equipment Under Test (EUT) is the LG Electronics Portable Handset FCC ID: ZNFL82VL. The test data contained in this report pertains only to the emissions due to the EUT’s WLAN (DTS) transmitter. 2.2 Device Capabilities This device contains the following capabilities: 850/1900 CDMA/EvDO Rev0/A (BC0, BC1), Multi-band LTE, 802.11b/g/n WLAN, Bluetooth (1x, EDR, LE) Note: The maximum achievable duty cycles for all modes were determined based on measurements performed on a spectrum analyzer in zero-span mode with RBW = 8MHz, VBW = 50MHz, and detector = peak per the guidance of Section 6.0 b) of KDB 558074 D01 V03r04. The RBW and VBW were both greater than 50/T, where T is the minimum transmission duration, and the number of sweep points across T was greater than 100. The duty cycles are as follows: Maximum Achievable Duty Cycles Duty Cycle [%] 802.11 Mode/Band ANT1 b 99.2 2.4GHz g 95.1 n 94.7 Data Rates Supported: 1Mbps, 2Mbps, 5.5Mbps, 11Mbps (b) 6Mbps, 9Mbps, 12Mbps, 18Mbps, 24Mbps, 36Mbps, 48Mbps, 54Mbps (g) 6.5/7.2Mbps, 13/14.4Mbps, 19.5/21.7Mbps, 26/28.9Mbps, 39/43.3Mbps, 52/57.8Mbps, 58.5/65Mbps, 65/72.2Mbps (n) 2.3 Test Configuration The LG Electronics Portable Handset FCC ID: ZNFL82VL was tested per the guidance of KDB 558074 D01 V03r04. ANSI C63.10-2013 was used to reference the appropriate EUT setup for radiated spurious emissions testing. See Section 3.2 for radiated emissions test setups. 2.4 EMI Suppression Device(s)/Modifications No EMI suppression device(s) were added and/or no modifications were made during testing. FCC Pt. 15.247 802.11b/g/n MEASUREMENT REPORT Reviewed by: FCC ID: ZNFL82VL (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 5 of 25 0Y1601180111.ZNF 01/19-01/29/2016 Portable Handset © 2016 PCTEST Engineering Laboratory, Inc. V 3.3 12/01/2015

3.0 DESCRIPTION OF TESTS 3.1 Evaluation Procedure The measurement procedures described in the American National Standard for Testing Unlicensed Wireless Devices (ANSI C63.10-2013), and the guidance provided in KDB 558074 D01 V03r04 were used in the measurement of the LG Electronics Portable Handset FCC ID: ZNFL82VL. Deviation from measurement procedure…………………………………………….....................................None 3.2 Radiated Emissions The radiated test facilities consisted of an indoor 3 meter semi-anechoic chamber used for final measurements and exploratory measurements, when necessary. The measurement area is contained within the semi- anechoic chamber which is shielded from any ambient interference. The test site inside the chamber is a 6m x 5.2m elliptical, obstruction-free area in accordance with Figure 5.7 of Clause 5 in ANSI C63.4-2014. For measurements above 1GHz absorbers are arranged on the floor between the turn table and the antenna mast in such a way so as to maximize the reduction of reflections. For measurements above 1GHz absorbers are arranged on the floor between the turn table and the antenna mast in such a way so as to maximize the reduction of reflections. For measurements below 1GHz, a 72.4cm high PVC support structure is placed on top of the turntable. A 3” (~7.6cm) sheet of high density polystyrene is used as the table top and is placed on top of the PVC supports to bring the total height of the table to 80cm. For measurements above 1GHz, a high density expanded polystyrene block is placed on top of the test table to bring the total table height to 1.5m. For all measurements, the spectrum was scanned through all EUT azimuths and from 1 to 4 meter receive antenna height using a broadband antenna from 30MHz up to the upper frequency shown in 15.33(b)(1) depending on the highest frequency generated or used in the device or on which the device operates or tunes. For frequencies above 1GHz, linearly polarized double ridge horn antennas were used. For frequencies below 30MHz, a calibrated loop antenna was used. When exploratory measurements were necessary, they were performed at 1 meter test distance inside the semi-anechoic chamber using broadband antennas, broadband amplifiers, and spectrum analyzers to determine the frequencies and modes producing the maximum emissions. Sufficient time for the EUT, support equipment, and test equipment was allowed in order for them to warm up to their normal operating condition. The test set-up was placed on top of the 1 x 1.5 meter table. The EUT, support equipment, and interconnecting cables were arranged and manipulated to maximize each emission. Appropriate precaution was taken to ensure that all emissions from the EUT were maximized and investigated. The system configuration, clock speed, mode of operation or video resolution, if applicable, turntable azimuth, and receive antenna height was noted for each frequency found. Final measurements were made in the semi-anechoic chamber using calibrated, linearly polarized broadband and horn antennas. The test setup was configured to the setup that produced the worst case emissions. The spectrum analyzer was set to investigate all frequencies required for testing to compare the highest radiated disturbances with respect to the specified limits. The turntable containing the EUT was rotated through 360 degrees and the height of the receive antenna was varied 1 to 4 meters and stopped at the azimuth and height producing the maximum emission. Each emission was maximized by changing the orientation of the EUT through three orthogonal planes and changing the polarity of the receive antenna, whichever produced the worst-case emissions. 3.3 Environmental Conditions The temperature is controlled within range of 15oC to 35oC. The relative humidity is controlled within range of 10% to 75%. The atmospheric pressure is monitored within the range 86-106kPa (860-1060mbar). FCC Pt. 15.247 802.11b/g/n MEASUREMENT REPORT Reviewed by: FCC ID: ZNFL82VL (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 6 of 25 0Y1601180111.ZNF 01/19-01/29/2016 Portable Handset © 2016 PCTEST Engineering Laboratory, Inc. V 3.3 12/01/2015

4.0 ANTENNA REQUIREMENTS Excerpt from §15.203 of the FCC Rules/Regulations: “An intentional radiator antenna shall be designed to ensure that no antenna other than that furnished by the responsible party can be used with the device. The use of a permanently attached antenna or of an antenna that uses a unique coupling to the intentional radiator shall be considered sufficient to comply with the provisions of this section.”  The antennas of the Portable Handset are permanently attached.  There are no provisions for connections to an external antenna. Conclusion: The LG Electronics Portable Handset FCC ID: ZNFL82VL unit complies with the requirement of §15.203. Ch. Frequency (MHz) Ch. Frequency (MHz) 1 2412 7 2442 2 2417 8 2447 3 2422 9 2452 4 2427 10 2457 5 2432 11 2462 6 2437 Table 4-1. Frequency/ Channel Operations FCC Pt. 15.247 802.11b/g/n MEASUREMENT REPORT Reviewed by: FCC ID: ZNFL82VL (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 7 of 25 0Y1601180111.ZNF 01/19-01/29/2016 Portable Handset © 2016 PCTEST Engineering Laboratory, Inc. V 3.3 12/01/2015

5.0 MEASUREMENT UNCERTAINTY The measurement uncertainties shown below were calculated in accordance with the requirements of ANSI C63.4-2014. All measurement uncertainty values are shown with a coverage factor of k = 2 to indicate a 95% level of confidence. The measurement data shown herein meets or exceeds the UCISPR measurement uncertainty values specified in CISPR 16-4-2 and, thus, can be compared directly to specified limits to determine compliance. Contribution Expanded Uncertainty (±dB) Conducted Bench Top 1.13 Measurements Line Conducted Disturbance 3.09 Radiated Disturbance (<1GHz) 4.98 Radiated Disturbance (>1GHz) 5.07 Radiated Disturbance (>18GHz) 5.09 FCC Pt. 15.247 802.11b/g/n MEASUREMENT REPORT Reviewed by: FCC ID: ZNFL82VL (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 8 of 25 0Y1601180111.ZNF 01/19-01/29/2016 Portable Handset © 2016 PCTEST Engineering Laboratory, Inc. V 3.3 12/01/2015

6.0 TEST EQUIPMENT CALIBRATION DATA Test Equipment Calibration is traceable to the National Institute of Standards and Technology (NIST). Manufacturer Model Description Cal Date Cal Interval Cal Due Serial Number ‐ WL40‐1 Conducted Cable Set (40GHz) 4/20/2015 Annual 4/20/2016 WL40‐1 Agilent 8447D Broadband Amplifier 6/12/2015 Annual 6/12/2016 2443A01900 Com‐Power AL‐130 9kHz ‐ 30MHz Loop Antenna 7/30/2015 Biennial 7/30/2017 121034 ETS Lindgren 3117 1‐18 GHz DRG Horn (Medium) 4/8/2014 Biennial 4/8/2016 125518 ETS Lindgren 3160‐09 18‐26.5 GHz Standard Gain Horn 6/17/2014 Biennial 6/17/2016 135427 ETS Lindgren 3160‐10 26.5‐40 GHz Standard Gain Horn 6/17/2014 Biennial 6/17/2016 130993 Huber+Suhner Sucoflex 102A 40GHz Radiated Cable 4/20/2015 Annual 4/20/2016 251425001 K&L 11SH10‐3075/U18000 High Pass Filter 7/18/2015 Annual 7/18/2016 11SH10‐3075/U18000‐2 Rohde & Schwarz FSW67 Signal / Spectrum Analyzer 6/2/2015 Annual 6/2/2016 103200 Rohde & Schwarz TS‐PR18 1‐18 GHz Pre‐Amplifier 3/5/2015 Annual 3/5/2016 100071 Rohde & Schwarz TS‐PR26 18‐26.5 GHz Pre‐Amplifier 3/3/2015 Annual 3/3/2016 100040 Rohde & Schwarz TS‐PR40 26.5‐40 GHz Pre‐Amplifier 3/3/2015 Annual 3/3/2016 100037 Seekonk NC‐100 Torque Wrench 5/16", 8" lbs 3/18/2014 Biennial 3/18/2016 N/A Sunol JB5 Bi‐Log Antenna (30M ‐ 5GHz) 1/28/2014 Biennial 1/28/2016 A051107 VWR 62344‐734 Thermometer with Clock 2/20/2014 Biennial 2/20/2016 140140420 Table 6-1. Annual Test Equipment Calibration Schedule Note: For equipment listed above that has a calibration date or calibration due date that falls within the test date range, care was taken to ensure that this equipment was used after the calibration date and before the calibration due date. FCC Pt. 15.247 802.11b/g/n MEASUREMENT REPORT Reviewed by: FCC ID: ZNFL82VL (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 9 of 25 0Y1601180111.ZNF 01/19-01/29/2016 Portable Handset © 2016 PCTEST Engineering Laboratory, Inc. V 3.3 12/01/2015

7.0 TEST RESULTS 7.1 Summary Company Name: LG Electronics MobileComm U.S.A FCC ID: ZNFL82VL FCC Classification: Digital Transmission System (DTS) FCC Part Test Test Test Description Test Limit Reference Section(s) Condition Result TRANSMITTER MODE (TX) Emissions in restricted General Field Strength Limits 15.205 bands must meet the Sections 7.2, (Restricted Bands and RADIATED PASS 15.209 radiated limits detailed in 7.3 Radiated Emission Limits) 15.209 Table 7-1. Summary of Test Results Note: All modes of operation and data rates were investigated. The test results shown in the following sections represent the worst case emissions. FCC Pt. 15.247 802.11b/g/n MEASUREMENT REPORT Reviewed by: FCC ID: ZNFL82VL (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 10 of 25 0Y1601180111.ZNF 01/19-01/29/2016 Portable Handset © 2016 PCTEST Engineering Laboratory, Inc. V 3.3 12/01/2015

7.2 Radiated Spurious Emission Measurements – Above 1 GHz §15.247(d) §15.205 & §15.209 Test Overview and Limit All out of band radiated spurious emissions are measured with a spectrum analyzer connected to a receive antenna while the EUT is operating at its maximum duty cycle, at maximum power, and at the appropriate frequencies. All data rates and modes were investigated for radiated spurious emissions. Only the radiated emissions of the configuration that produced the worst case emissions are reported in this section. All out of band emissions appearing in a restricted band as specified in Section 15.205 of the Title 47 CFR must not exceed the limits shown in Table 7-2 per Section 15.209. Field Strength Measured Distance Frequency [V/m] [Meters] Above 960.0 MHz 500 3 Table 7-2. Radiated Limits Test Procedures Used KDB 558074 D01 V03r04 – Section 12.1, 12.2.7 Test Settings Average Field Strength Measurements per Section 12.2.5.1 of KDB 558074 D01 V03r04 1. Analyzer center frequency was set to the frequency of the radiated spurious emission of interest 2. RBW = 1MHz 3. VBW = 3MHz 4. Detector = power average (RMS) 5. Number of measurement points = 1001 (Number of points must be > 2 x span/RBW) 6. Sweep time = auto 7. Trace (RMS) averaging was performed over at least 100 traces Peak Field Strength Measurements per Section 12.2.4 of KDB 558074 D01 V03r04 1. Analyzer center frequency was set to the frequency of the radiated spurious emission of interest 2. RBW = 1MHz 3. VBW = 3MHz 4. Detector = peak 5. Sweep time = auto couple 6. Trace mode = max hold 7. Trace was allowed to stabilize FCC Pt. 15.247 802.11b/g/n MEASUREMENT REPORT Reviewed by: FCC ID: ZNFL82VL (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 11 of 25 0Y1601180111.ZNF 01/19-01/29/2016 Portable Handset © 2016 PCTEST Engineering Laboratory, Inc. V 3.3 12/01/2015

Test Setup The EUT and measurement equipment were set up as shown in the diagram below. Figure 7-1. Test Instrument & Measurement Setup Test Notes 1. The optional test procedures for antenna port conducted measurements of unwanted emissions per the guidance of KDB 558074 D01 V03r04 were not used to evaluate this device for compliance to radiated limits. All radiated spurious emissions levels were measured in a radiated test setup. 2. All emissions lying in restricted bands specified in §15.205 are below the limit shown in Table 6-10. 3. The antenna is manipulated through typical positions, polarity and length during the tests. The EUT is manipulated through three orthogonal planes. 4. This unit was tested with its standard battery. 5. The spectrum is measured from 9kHz to the 10th harmonic of the fundamental frequency of the transmitter using CISPR quasi peak detector below 1GHz. Above 1 GHz, average and peak measurements were taken using linearly polarized horn antennas. The worst-case emissions are reported however emissions whose levels were not within 20dB of the respective limits were not reported. 6. Emissions below 18GHz were measured at a 3 meter test distance while emissions above 18GHz were measured at a 1 meter test distance with the application of a distance correction factor. 7. The wide spectrum spurious emissions plots shown on the following pages are used only for the purpose of emission identification. Any emissions found to be within 20dB of the limit are fully FCC Pt. 15.247 802.11b/g/n MEASUREMENT REPORT Reviewed by: FCC ID: ZNFL82VL (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 12 of 25 0Y1601180111.ZNF 01/19-01/29/2016 Portable Handset © 2016 PCTEST Engineering Laboratory, Inc. V 3.3 12/01/2015

investigated and the results are shown in this section. Rohde & Schwarz EMC32, Version 9.15.00 automated test software was used to perform the Radiated Spurious Emissions Pre-Scan testing. 8. The "-" shown in the following RSE tables are used to denote a noise floor measurement. Sample Calculations Determining Spurious Emissions Levels o Field Strength Level [dBV/m] = Analyzer Level [dBm] + 107 + AFCL [dB/m] o AFCL [dB/m] = Antenna Factor [dB/m] + Cable Loss [dB] o Margin [dB] = Field Strength Level [dBV/m] – Limit [dBV/m] Radiated Band Edge Measurement Offset o The amplitude offset shown in the radiated restricted band edge plots in Section 6.8 was calculated using the formula: Offset (dB) = (Antenna Factor + Cable Loss + 10 dB Attenuator) – Preamplifier Gain FCC Pt. 15.247 802.11b/g/n MEASUREMENT REPORT Reviewed by: FCC ID: ZNFL82VL (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 13 of 25 0Y1601180111.ZNF 01/19-01/29/2016 Portable Handset © 2016 PCTEST Engineering Laboratory, Inc. V 3.3 12/01/2015

7.2.1 Radiated Spurious Emission Measurements §15.247(d) §15.205 & §15.209 Plot 7-1. Radiated Spurious Plot above 1GHz (802.11b – Ch. 1, Ant. Pol. H) Plot 7-2. Radiated Spurious Plot above 1GHz (802.11b – Ch. 1, Ant. Pol. V) Plot 7-3. Radiated Spurious Plot above 1GHz (802.11b – Ch. 6, Ant. Pol. H) FCC Pt. 15.247 802.11b/g/n MEASUREMENT REPORT Reviewed by: FCC ID: ZNFL82VL (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 14 of 25 0Y1601180111.ZNF 01/19-01/29/2016 Portable Handset © 2016 PCTEST Engineering Laboratory, Inc. V 3.3 12/01/2015

Plot 7-4. Radiated Spurious Plot above 1GHz (802.11b – Ch. 6, Ant. Pol. V) Plot 7-5. Radiated Spurious Plot above 1GHz (802.11b – Ch. 11, Ant. Pol. H) Plot 7-6. Radiated Spurious Plot above 1GHz (802.11b – Ch. 11, Ant. Pol. V) FCC Pt. 15.247 802.11b/g/n MEASUREMENT REPORT Reviewed by: FCC ID: ZNFL82VL (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 15 of 25 0Y1601180111.ZNF 01/19-01/29/2016 Portable Handset © 2016 PCTEST Engineering Laboratory, Inc. V 3.3 12/01/2015

Radiated Spurious Emissions Measurements (Above 18GHz) §15.209 Plot 7-7. Radiated Spurious Plot above 18GHz (Pol. H) Plot 7-8. Radiated Spurious Plot above 18GHz (Pol. V) FCC Pt. 15.247 802.11b/g/n MEASUREMENT REPORT Reviewed by: FCC ID: ZNFL82VL (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 16 of 25 0Y1601180111.ZNF 01/19-01/29/2016 Portable Handset © 2016 PCTEST Engineering Laboratory, Inc. V 3.3 12/01/2015

Radiated Spurious Emission Measurements §15.247(d) §15.205 & §15.209 Worst Case Mode: 802.11b Worst Case Transfer Rate: 1 Mbps Distance of Measurements: 3 Meters Operating Frequency: 2412MHz Channel: 01 Ant. Antenna Turntable Analyzer Field Frequency AFCL Limit Margin Detector Pol. Height Azimuth Level Strength [MHz] [dB/m] [dBμV/m] [dB] [H/V] [cm] [degree] [dBm] [dBμV/m] 4824.00 Avg H 142 78 -110.70 40.96 37.26 53.98 -16.72 4824.00 Peak H 142 78 -97.85 40.96 50.11 73.98 -23.87 12060.00 Avg H - - -113.18 50.93 44.76 53.98 -9.22 12060.00 Peak H - - -99.53 50.93 58.41 73.98 -15.57 Table 7-3. Radiated Measurements Worst Case Mode: 802.11b Worst Case Transfer Rate: 1 Mbps Distance of Measurements: 3 Meters Operating Frequency: 2437MHz Channel: 06 Ant. Antenna Turntable Analyzer Field Frequency AFCL Limit Margin Detector Pol. Height Azimuth Level Strength [MHz] [dB/m] [dBμV/m] [dB] [H/V] [cm] [degree] [dBm] [dBμV/m] 4874.00 Avg H 110 115 -110.96 40.74 36.79 53.98 -17.19 4874.00 Peak H 110 78 -97.73 40.74 50.02 73.98 -23.96 7311.00 Avg H 101 121 -110.90 45.91 42.00 53.98 -11.98 7311.00 Peak H 101 121 -98.00 45.91 54.90 73.98 -19.08 12185.00 Avg H - - -113.20 50.14 43.94 53.98 -10.04 12185.00 Peak H - - -99.90 50.14 57.24 73.98 -16.74 Table 7-4. Radiated Measurements FCC Pt. 15.247 802.11b/g/n MEASUREMENT REPORT Reviewed by: FCC ID: ZNFL82VL (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 17 of 25 0Y1601180111.ZNF 01/19-01/29/2016 Portable Handset © 2016 PCTEST Engineering Laboratory, Inc. V 3.3 12/01/2015

Worst Case Mode: 802.11b Worst Case Transfer Rate: 1 Mbps Distance of Measurements: 3 Meters Operating Frequency: 2462MHz Channel: 11 Ant. Antenna Turntable Analyzer Field Frequency AFCL Limit Margin Detector Pol. Height Azimuth Level Strength [MHz] [dB/m] [dBμV/m] [dB] [H/V] [cm] [degree] [dBm] [dBμV/m] 4924.00 Avg H 102 120 -111.04 40.78 36.74 53.98 -17.24 4924.00 Peak H 102 120 -98.93 40.78 48.85 73.98 -25.13 7386.00 Avg H 113 117 -111.30 46.61 42.30 53.98 -11.67 7386.00 Peak H 113 117 -98.64 46.61 54.96 73.98 -19.01 12310.00 Avg H - - -112.51 50.35 44.85 53.98 -9.13 12310.00 Peak H - - -99.00 50.35 58.36 73.98 -15.62 Table 7-5. Radiated Measurements FCC Pt. 15.247 802.11b/g/n MEASUREMENT REPORT Reviewed by: FCC ID: ZNFL82VL (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 18 of 25 0Y1601180111.ZNF 01/19-01/29/2016 Portable Handset © 2016 PCTEST Engineering Laboratory, Inc. V 3.3 12/01/2015

7.2.2 Radiated Restricted Band Edge Measurements §15.205 §15.209 The radiated restricted band edge measurements are measured with an EMI test receiver connected to the receive antenna while the EUT is transmitting. Worst Case Mode: 802.11g Worst Case Transfer Rate: 6 Mbps Distance of Measurements: 3 Meters Operating Frequency: 2412MHz Channel: 1 Plot 7-9. Radiated Restricted Lower Band Edge Measurements FCC Pt. 15.247 802.11b/g/n MEASUREMENT REPORT Reviewed by: FCC ID: ZNFL82VL (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 19 of 25 0Y1601180111.ZNF 01/19-01/29/2016 Portable Handset © 2016 PCTEST Engineering Laboratory, Inc. V 3.3 12/01/2015

Radiated Restricted Band Edge Measurements §15.205 §15.209 Worst Case Mode: 802.11g Worst Case Transfer Rate: 6 Mbps Distance of Measurements: 3 Meters Operating Frequency: 2462MHz Channel: 11 Plot 7-10. Radiated Restricted Upper Band Edge Measurements FCC Pt. 15.247 802.11b/g/n MEASUREMENT REPORT Reviewed by: FCC ID: ZNFL82VL (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 20 of 25 0Y1601180111.ZNF 01/19-01/29/2016 Portable Handset © 2016 PCTEST Engineering Laboratory, Inc. V 3.3 12/01/2015

7.3 Radiated Spurious Emissions Measurements – Below 1GHz §15.209 Test Overview and Limit All out of band radiated spurious emissions are measured with a spectrum analyzer connected to a receive antenna while the EUT is operating at its maximum duty cycle, at maximum power, and at the appropriate frequencies. All data rates and modes were investigated for radiated spurious emissions. Only the radiated emissions of the configuration that produced the worst case emissions are reported in this section. All out of band emissions appearing in a restricted band as specified in Section 15.205 of the Title 47 CFR must not exceed the limits shown in Table 7-6 per Section 15.209. Field Strength Measured Distance Frequency [V/m] [Meters] 0.009 – 0.490 MHz 2400/F (kHz) 300 0.490 – 1.705 MHz 24000/F (kHz) 30 1.705 – 30.00 MHz 30 30 30.00 – 88.00 MHz 100 3 88.00 – 216.0 MHz 150 3 216.0 – 960.0 MHz 200 3 Above 960.0 MHz 500 3 Table 7-6. Radiated Limits Test Procedures Used ANSI C63.4-2013 Test Settings Quasi-Peak Field Strength Measurements 1. Analyzer center frequency was set to the frequency of the radiated spurious emission of interest 2. RBW = 120kHz (for emissions from 30MHz – 1GHz) 3. Detector = quasi-peak 4. Sweep time = auto couple 5. Trace mode = max hold 6. Trace was allowed to stabilize FCC Pt. 15.247 802.11b/g/n MEASUREMENT REPORT Reviewed by: FCC ID: ZNFL82VL (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 21 of 25 0Y1601180111.ZNF 01/19-01/29/2016 Portable Handset © 2016 PCTEST Engineering Laboratory, Inc. V 3.3 12/01/2015

Test Setup The EUT and measurement equipment were set up as shown in the diagrams below. Figure 7-2. Radiated Test Setup < 30Mhz Figure 7-3. Radiated Test Setup < 1GHz FCC Pt. 15.247 802.11b/g/n MEASUREMENT REPORT Reviewed by: FCC ID: ZNFL82VL (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 22 of 25 0Y1601180111.ZNF 01/19-01/29/2016 Portable Handset © 2016 PCTEST Engineering Laboratory, Inc. V 3.3 12/01/2015

Test Notes 1. All emissions lying in restricted bands specified in §15.205 are below the limit shown in Table 7-6. 2. The broadband receive antenna is manipulated through vertical and horizontal polarizations during the tests. The EUT is manipulated through three orthogonal planes. 3. This unit was tested with its standard battery. 4. The spectrum is investigated using a peak detector and final measurements are recorded using CISPR quasi peak detector. The worst-case emissions are reported however emissions whose levels were not within 20dB of the respective limits were not reported. 5. Emissions were measured at a 3 meter test distance. 6. Emissions are investigated while operating on the center channel of the mode, band, and modulation that produced the worst case results during the transmitter spurious emissions testing. 7. No spurious emissions were detected within 20dB of the limit below 30MHz. 8. The results recorded using the broadband antenna is known to correlate with the results obtained by using a tuned dipole with an acceptable degree of accuracy. The VSWR for the measurement antenna was found to be less than 2:1.. 9. The wide spectrum spurious emissions plots shown on the following pages are used only for the purpose of emission identification. There were no emissions detected in the 30MHz – 1GHz frequency range, as shown in the subsequent plots. FCC Pt. 15.247 802.11b/g/n MEASUREMENT REPORT Reviewed by: FCC ID: ZNFL82VL (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 23 of 25 0Y1601180111.ZNF 01/19-01/29/2016 Portable Handset © 2016 PCTEST Engineering Laboratory, Inc. V 3.3 12/01/2015

Radiated Spurious Emissions Measurements (Below 1GHz) §15.209 Plot 7-11. Radiated Spurious Plot below 1GHz (Pol. H) Plot 7-12. Radiated Spurious Plot below 1GHz (Pol. V) FCC Pt. 15.247 802.11b/g/n MEASUREMENT REPORT Reviewed by: FCC ID: ZNFL82VL (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 24 of 25 0Y1601180111.ZNF 01/19-01/29/2016 Portable Handset © 2016 PCTEST Engineering Laboratory, Inc. V 3.3 12/01/2015

8.0 CONCLUSION The data collected relate only the item(s) tested and show that the LG Electronics Portable Handset FCC ID: ZNFL82VL is in compliance with Part 15C of the FCC Rules. FCC Pt. 15.247 802.11b/g/n MEASUREMENT REPORT Reviewed by: FCC ID: ZNFL82VL (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 25 of 25 0Y1601180111.ZNF 01/19-01/29/2016 Portable Handset © 2016 PCTEST Engineering Laboratory, Inc. V 3.3 12/01/2015


Document Created: 2017-11-18 14:05:45
Document Modified: 2017-11-18 14:05:45
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